baber/WOPTO huggingface dataset:
Patent JP-2008222088-A (JP)
Title: Pneumatic tire
Inventor: KIWAKI KOYO
IPC: B60C11/04
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of steering stability and to improve draining performance.  <P>SOLUTION: At least, one of land part rows 14, 15, 16 formed on a tread part 10a is constituted so that a first land part 17 and a second land part 18 are alternately and continuously provided in the tire circumferential direction R, a first top surface part 17a and a first inclined surface part 17b recessed quantity toward the inside in the tire diametrical direction of which gradually increases toward the outside in the tire width direction H from this first top surface part 17a are furnished on the first land part 17, a second top surface part 18a and a second inclined surface part 18b recessed quantity toward the inside in the tire diametrical direction of which gradually increases toward the inside in the tire width direction H from this second top surface part 18a are furnished on the second land part 18, and a V letter type groove 19 having the first inclined surface part 17b and the second inclined surface part 18b at a part of a side wall is formed as these first inclined surface part 17b and the second inclined surface part 18b are superposed to each other in the tire circumferential direction R.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221685-A (JP)
Title: Valve device for ink cartridge, and ink cartridge
Inventor: SASAKI TOYOKI
IPC: B41J2/175
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely open and close a hole provided in an ink cartridge if necessary, and to reduce burden of a user accompanying its opening and closing work.  <P>SOLUTION: An ink feeding valve 200 has a valve main body 207 and a first spring 206a. The first spring 206a energizes the valve main body 207 to an ink feeding opening 210 side. The ink feeding opening 210 is closed thereby. When the ink cartridge 10 is mounted, the valve main body 207 is pressed by an ink needle 65, and the first spring 206a is compressed by this pressing force. In this compression process, the body part 333 of the first spring 206a is buckled. In this instance, as the load of the first spring 206a is decreased, a force required for mounting the ink cartridge 10 is decreased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221766-A (JP)
Title: Method for manufacturing liquid jet head
Inventor: TOKUKURA TAKASHI
IPC: B41J2/045
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid jet head which can easily produce a liquid jet head in which discharge speed of ink drops discharged from each nozzle opening is equalized even if a chip having a large variation in displacement of piezoelectric elements is used.  <P>SOLUTION: The method comprises the steps of: measuring the resonance frequency of a plurality of pressure generating chambers or the displacement of a pressure generating means in the state that the pressure generating means is formed on a conduit forming substrate and the pressure generating chambers are formed in the conduit forming substrate; ranking, according to the measuring results, the conduit forming substrate to a plurality of ranks preset according to the degree of change of the resonance frequency of the plurality of pressure generating chambers or the displacement of the pressure generating means in the lined-up direction of the pressure generating chambers; and manufacturing a nozzle plate in which a plural types of nozzle openings having different opening diameters are arranged according to each rank to join a predetermined nozzle plate to a conduit forming substrate according to rank of the conduit forming substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231935-A (JP)
Title: Engine carburetor
Inventor: NAKA YOSHIHARU
IPC: F02M5/16
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently exhibit the original function of a carburetor by reducing fuel overflow in response to various inclination and vibration, in an engine carburetor.  <P>SOLUTION: In this engine carburetor 1A, a fuel inlet valve 40 is opened by lowering a float 4A to replenish fuel into a float chamber 30A, thereby maintaining an oil level X to a predetermined level. The float chamber 30A has a curved bottom surface part 31 which is arcuately curved in the vertical cross sectional view and whose center is deepest. A weight member 5 having a circular shape in the vertical cross sectional view, having heavier specific gravity than that of fuel, and rotatively moving toward a lower position, is arranged on the curved bottom surface part 31. In a normal condition, the weight member 5 is positioned in the center of the curved bottom surface part 31 so as not to be brought in contact with the lower surface of the float 4A. When the weight member is applied with at least one of inclination and vibration of more than a predetermined level, the weight member is moved and sandwiched between the upper surface of the curved bottom surface part 31 and the lower surface of the float 4A, thereby limiting the operation of the inlet valve 40 in an opening direction by the float 4A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236824-A (JP)
Title: Molding method and device of stator, and stator structure
Inventor: NAKAMURA MASAYUKI
IPC: H02K3/44
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide molding method and device of stator and a stator structure in which sealing of the connector portion can be ensured at the time of resin molding.  <P>SOLUTION: In the method for molding a stator 10 by covering the parallel winding coil 11 and the inclination winding coil 12 of the stator 10 and a connector 16 using a movable die 22 and a fixed die 21, sealing the stator outside end face of the connector 16 with a slide die 31 inserted between the movable die 22 and the fixed die 21, and then resin molding the winding portion, thickness at the sealed portion 17B of a connector board 17 is decreased gradually toward the outer circumference, and the sealed portion 17B abuts against the slide die 31 by receiving the thrust of mold resin thus sealing the stator outside end face of the connector board 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232686-A (JP)
Title: Deformation measuring device, deformation measuring method, and deformation measuring program
Inventor: SHIRAISHI TOMOHISA
IPC: G01B11/16
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deformation measuring device, a deformation measuring method, and a deformation measuring program measuring deformation of a measuring object highly accurately in real time.  <P>SOLUTION: This deformation measuring device 10 detects a speckle pattern, stores the detected speckle pattern as an intensity value of scattered light correlated with each time, and calculates an intensity changing period of scattered light on an optional position in a domain of the stored speckle pattern. The device 10 stores a reference value for determining the length of the intensity changing period of the scattered light, and determines whether the intensity changing period of the scattered light on a specific position is sufficiently short, based on the reference value. When it is determined that the intensity changing period of the scattered light on the specific position is sufficiently short, the device 10 calculates deformation of the measuring object on a position corresponding to the position from a change of the intensity value on the position where the intensity changing period is sufficiently short.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007281453-A (JP)
Title: Semiconductor field effect transistor, and method for manufacturing same
Inventor: SAZAWA HIROYUKI
IPC: H01L21/338
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gallium nitride based field effect transistor that is excellent in current hysteresis characteristics and is capable of decreasing a forward gate leak.  <P>SOLUTION: In the gallium nitride based field effect transistor 100 having a gate insulating film 108, a part or the whole of a material composing the gate insulating film 108 is a dielectric with dielectric constant of 9 or more and 22 or less, and a heterojunction is composed of a semiconductor crystal layer A104 that contacts the gate insulating film 108, and a semiconductor crystal layer B103 that adjoins the semiconductor crystal A104 and has electron affinity bigger than that of the semiconductor crystal layer A104. It is preferable that a part or the whole of the material composing the gate insulating film 108 is designed to contain hafnium oxide such as HfO<SB>2</SB>, HfAlO, HfAlON or HfSiO.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234935-A (JP)
Title: Assembling method of bus bar wiring type circuit device
Inventor: FUKADA MASAKAZU
IPC: H01R43/02
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling method of a bus bar wiring type circuit device excelling in workability, and also excelling in reliability and component replaceability.  <P>SOLUTION: A pair of ends 21 and 22 of a bus bar 20 are spot-welded to terminal boards 17 and 18 of circuit components 14 and 15, respectively. The ends 21 and 22 have a pair of joinable branched parts 21a and 21b (22a and 22b), respectively, and the terminal boards 17 and 18 also have a pair of joinable branched parts 17a and 17b (18a and 18b), respectively. The welded joinable parts 21a and 17a, and the welded joinable parts 22a and 18a are cut off, and the bus bar 20 is detached. Thereafter, assembling is completed again by spot-welding the joinable parts 21b and 17b to each other, and spot-welding the joinable parts 22b and 18b to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007316603-A (JP)
Title: Composite polarizing plate and liquid crystal display device using the same
Inventor: KUNAI YUICHIRO
IPC: G02B5/30
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite polarizing plate which is excellent in size stability, can exhibit a desirable retardation with a small thickness, has satisfactory adhesiveness between a polarizer and a retardation film and is applied to a liquid crystal display device.  <P>SOLUTION: The composite polarizing plate comprises: a transparent protective layer 40 formed on one surface of a polarizer 30 made of polyvinyl alcohol type resin; and a retardation film 20 made of polypropylene type resin, adhered on the surface opposite to the transparent protective layer 40 of the polarizer 30. The retardation film 20 made of polypropylene type resin may be either a homopolymer of propylene or a copolymer with other monomers primarily consisting of propylene. The liquid crystal display device is prepared by stacking the composite polarizing plate on at least one side of a liquid crystal cell 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228958-A (JP)
Title: Needle-like body and needle-like body manufacturing method
Inventor: SUGIMURA HIROSHI
IPC: A61M37/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle-like body holding a sufficient liquid chemical on the surface and stably controlling a liquid chemical holding amount, and a method for manufacturing the needle-like body at a low cost.  <P>SOLUTION: In this needle-like body, the surface of a projection part and a base plate surface around the projection part are areas indicating hydrophilicity, and a base plate surface around the hydrophilic area is an area indicating hydrophobicity. By surrounding the hydrophilic area suitable for holding the liquid chemical by the hydrophobic area, the liquid chemical is prevented from flowing out from the hydrophilic area. Thus, the spilling of the liquid chemical from the end part of the base plate is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234311-A (JP)
Title: Free layout ic card system
Inventor: KODA KOJI
IPC: G06K17/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and safe free layout IC card system, managing the number of persons in a kindergarten bus or the like using an IC card with invisible personal information.  <P>SOLUTION: In the IC card system using an IC card which is issued by a specific organization, used for the purpose of specifying an individual belonging to the specific organization, and mounted with a noncontact IC card chip module communicable with a specific noncontact IC card reader/writer module, no information to legally identifying the individual is printed on the surface of the IC card, and the personal information is written to the IC of the IC card by an electric means. An unchangeable hierarchical authentication key code is irreversibly transferred between the noncontact IC card chip module and the noncontact IC card reader/writer module by a card issuing master card. The noncontact IC card chip module and the noncontact IC card reader/writer module can start communication only when the both have the same hierarchical authentication key code.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233599-A (JP)
Title: Projector with display device, and electronic equipment
Inventor: YONEYAMA RYOICHI
IPC: H04N5/74
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector with a display device, having a configuration that would not only the observation of an image by the display device, but also the observation of an image on a screen larger than that of the display device by the projector can be performed easily with high usability.  <P>SOLUTION: In the projector with the display device 100 which is configured so that the display device body 30 displaying a first image and a projector body 1100, projecting a second image as projection light onto the screen 80 are provided in one and the same equipment body 100h, a reflecting member 150 reflecting the projection light from the projector body 1100 is provided in the display device body 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289158-A (JP)
Title: Bottled drink
Inventor: FUKUDA MASAHIRO
IPC: A23L2/38
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce bitter taste of a bottled drink containing non-polymeric catechins in high concentration without spoiling taste and flavor.  <P>SOLUTION: The bottled drink contains (A) non-polymeric catechins in 0.05-0.5 mass%, (B) a calcium compound in an amount having a mass ratio of (B): the calcium compound/(A): the non-polymeric catechins in 0.001-1.0 and (C) a sweetener in 0.0001-20 mass% and has (D) a rate of non-polymeric catechin gallates in 5-95 mass% and (E) pH 2.5-5.1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008237365-A (JP)
Title: Soap generator
Inventor: SUGIYAMA YUJI
IPC: A47K3/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soap generator which is manufactured at a low cost and can easily adjust the concentration of a detergent solution.  <P>SOLUTION: The soap generator has a passage (5) through which a liquid flows, and a detergent supply section (800) communicating with the passage (5) and supplying a detergent to a liquid flowing through the passage (5). The detergent supply section (800) has a first detergent storage tank (810) storing the detergent and a detergent supply quantity adjustment means (820) located below the first detergent storage tank (810) in a gravity direction, thereby making the first detergent storage tank (810) communicate with the passage (5), and adjusting the supply quantity of the detergent supplied to the passage (5) from the first detergent storage tank (810).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008157215-A (JP)
Title: Control device for internal combustion engine
Inventor: MAKINO MICHIKAZU
IPC: F02D41/18
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a cylinder having the maximum variation of intake air quantity by a pressure detection means and a simple operation, without being influenced by variation of fuel quantity, in an internal combustion engine provided with an intake air quantity control means for each cylinder.  <P>SOLUTION: The device is provided with: the intake air quantity control means provided on an intake air passage of each cylinder of a multiple cylinder internal combustion engine; a communication pipe mutually connecting intake air passages in a downstream of the intake air quantity control means of each cylinder; a detection period set means setting a period for detecting pressure in the communication passage of each cylinder; a pressure detection means detecting pressure in the communication pipe during a detection period; a maximum pressure value detection means detecting the maximum pressure value during detection period of each cylinder; a maximum value cylinder identification means identifying a cylinder corresponding to the maximum value of the maximum values of each cylinder; a minimum value cylinder identification means identifying a cylinder corresponding to the minimum value of the minimum values of each cylinder; and a maximum intake air variation cylinder estimation means estimating a cylinder the intake air quantity of which is different from other cylinders most from a relation between the maximum value cylinder and the minimum value cylinder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008239432-A (JP)
Title: Graphite-silicon carbide composite and its manufacturing method
Inventor: FUKUOKA HIROFUMI
IPC: C04B41/87
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graphite-silicon carbide composite durable to the use in a high-temperature oxidizing atmosphere, effectively usable as a heat-resistant material, also being little in the dispersion of quality, and its manufacturing method.  <P>SOLUTION: The graphite-silicon carbide composite is characterised in that a silicon carbide layer is formed in the state where a silicon carbide powder is melted and pressure-bonded to the surface of a graphite base material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242286-A (JP)
Title: Performance device and program for attaining its control method
Inventor: SASAKI MICHIHIKO
IPC: G10H1/40
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance device and a program for attaining its control method, in which, even when a performance data with tempo corresponding to a tempo to be corrected is not in a play list, the performance data of the tempo corresponding to that tempo can be reproduced.  <P>SOLUTION: A music piece which is registered in a selected play list is a music piece to be searched one by one, and it is accessed to a metadata in a music information file, which corresponds to the music piece to be searched, and a value of a main tempo described in the metadata is compared with a target tempo value. When the value of the main tempo is within ±3% of the target tempo value, the music piece to be searched is set to the corresponding music piece (Step 31). As a result of the search, when there is no corresponding music piece, a music piece data (MIDI data) of the target tempo is automatically created (Step 32 → Step 33), and reproduction of the created MIDI data is instructed to a MIDI sound source circuit 15 (Step 34).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007170179-A (JP)
Title: Shutter curtain stopper structure
Inventor: SASAKI TADASHI
IPC: E06B9/15
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building shutter curtain stopper structure, which enables a plurality of shutter curtains connected with one another with slats via interlocked parts to smoothly move up and down along guide rails erected at their left and right ends, without damaging the guide rails, and prevents any increase in a winding diameter when winding up the curtains.  <P>SOLUTION: Projecting parts are vertically formed on the wall surface near the opening of guide rails, and recesses to engage with the projecting parts are vertically formed at the both ends of each slat constituting a shutter curtain.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008247748-A (JP)
Title: Nutritive composition for dialysis patient
Inventor: TAKEDA YUKO
IPC: A61P13/12
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nutritive composition for dialysis patients, which has a nutritive state-maintaining and improving effect, limits the compounding of phosphorus, potassium and water, and is suitable for the supply of proteins, dietary fibers, L-carnitine, and oligosaccharides.  <P>SOLUTION: This nutritive composition for dialysis patients is characterized by combining and compounding one or more selected from gelatin, collagen and collagen peptides with a whey protein isolate (WPI) or a WPI hydrolyzate. The nutritive composition for the dialysis patients, wherein the contents of phosphorus and potassium are adjusted to 0 to 0.1%, respectively, per the total solid weight, and an amino acid score is adjusted to ≥95.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249884-A (JP)
Title: Polarizing plate and its manufacturing method
Inventor: YAMAMURA TETSUYA
IPC: G02F1/1335
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate excellent in electrification prevention by having a simple manufacturing process and being manufactured in a short time.  <P>SOLUTION: In the polarizing plate formed by laminating a resin film through an adhesive layer on both the faces of a polyvinyl alcohol based polarizing film, at least one of the resin films is a cyclic olefine based resin and a film containing a compound denoted by general formula (1) (in the formula, A<SP>1</SP>or A<SP>2</SP>is alkylene group, M is a nitrogen atom or a phosphorus atom and Q<SP>1</SP>-Q<SP>4</SP>are hydrogen atoms, a hydrogen carbide group or the like). The adhesive layer includes a curable matter of a radiation curing composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246353-A (JP)
Title: Application apparatus
Inventor: MATSUO KAZUHISA
IPC: B05C5/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application apparatus capable of applying a coating material such as a resist with a prescribed thickness onto an application object by applying an inkjet technology.  <P>SOLUTION: The application apparatus is provided with an XY table 1 as a holding means for holding a wafer S as the application object, a spray nozzle 2 for spraying the resist R as the coating material, a counter electrode 3 arranged with a prescribed distance from the tip of a nozzle 2, an X axial travelling mechanism 4a as a first travelling means for travelling the XY table in the X axial direction, a Y axial travelling mechanism 4b as a second travelling means for travelling the XY table in the Y axial direction, a voltage generating means 5 for applying voltage between the nozzle 2 and the counter electrode 3 to spray the resist R and a controller 6 for controlling the X axial travelling mechanism 4a, the Y axial travelling mechanism 4b and the voltage generating means 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249952-A (JP)
Title: Image display system and image display program
Inventor: SAITO ATSUSHI
IPC: G09G5/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To harmonize the texture of a display surface of an image display system with an environment.  <P>SOLUTION: An A/D converter 216 is connected to a video camera 120 and converts the analog signal of the video camera 120 into a digital signal. The video camera 120 is fixed to a display device 100 to face ahead of the display device 100, and functions as a light source information acquiring means of acquiring light source information on the circumference of the display device 100. The output signal of the video camera 120 is input to a CPU 202. The CPU 202 calculates the distribution of lightness of a photographed image, and sets a light source in a method of assuming that a light source is located at a position corresponding to the lightest position. When an image etc., is generated, the CPU 202, a system memory 204, a video display processor 214, and a graphic memory 222 cooperate to function as an image processing means of generating a luminance image obtained by adding light and shade, reflected light, etc., corresponding to the light source to the image.  <P>COPYRIGHT: (C)2009,JPO&INPIT